Agree on the APD, I have always had trouble getting depth on the APD. I consider it more of a singles stick for me, at least in stock form. The tip of the racquet doesn't move through like a pro-staff or Angell. However, when you add weight to the tip, it quickly loses the super dipping effect that makes it such a formidable ground-stroker. I always felt it was harder to hold my serve with the APD unless I try to spin the guy off the court (I'm a lefty). Much less free points than I could get with my Angell TC-100.